Comparision Samsung Galaxy A31 vs Samsung Galaxy M21
Grade
Top specs and features
AnTuTu
Main camera resolution
Android Version
Battery capacity
Pixel density per screen inch
Description
Camera Comparison In DxOMark tests, Samsung Galaxy A31 scored There is no data points. Samsung Galaxy M21 scored There is no data in the DxOMark camera test.
Resolution of the main camera sensor for Samsung Galaxy A31 48 MP, versus 48 MP for Samsung Galaxy M21. Main camera aperture at Samsung Galaxy A31 f/2. At Samsung Galaxy M21 aperture reaches f/2. The first smartphone has a LED flash, the second one has a LED flash.
The resolution of the front camera for the first device is 20 MP vs. 20 MP for Samsung Galaxy M21. As for aperture, the first smartphone has f/2.2 versus f/2.2 for the second.
Performance comparison. Samsung Galaxy A31 has the Mediatek Helio P65 chip installed. The processor frequency reaches 2 GHz. Arm Mali-G52 is responsible for graphics. The frequency of the graphics core reaches 800 MHz. Samsung Galaxy A31 has 6 GB of RAM installed. The maximum amount of RAM for this model reaches 8. The RAM version is DDRThere is no data.
Samsung Galaxy M21 is equipped with Samsung Exynos 7 Octa 9611. The processor frequency is 2.3 GHz. In terms of graphics, the ARM Mali-G72 kernel is used here. The video core is capable of operating at a frequency of up to 850 MHz. The machine is equipped with 6 GB of RAM. RAM version for Samsung Galaxy M21 DDR4.
Tests in benchmarks. In the AnTuTu benchmark, Samsung Galaxy A31 scored 183750 points out of 911349 points possible. Samsung Galaxy M21 scored 182184 on AnTuTu.
Comparison of displays. On board Samsung Galaxy A31 installed Super AMOLED screen matrix. The display resolution is 6.4 inches. The pixel density reaches 411dpi screen.
Samsung Galaxy A31's screen refresh rate is 60 Hz. And the brightness of the display reaches 636 cd/m².
Samsung Galaxy M21 has a Super AMOLED matrix with a diagonal of 6.4 inches. Here the pixel density is 405 ppi. The screen refresh rate is 60 Hz. And the display brightness reaches 620 cd/m².
Equipment and general characteristics. Samsung Galaxy A31 came out in There is no data. Samsung Galaxy M21 submitted There is no data.
The first smartphone has an IPThere is no data class of protection against dust and moisture, compared to the IPThere is no data class of the second device.
Samsung Galaxy A31 supports up to 2 sim cards, versus 2 for Samsung Galaxy M21.
Samsung Galaxy A31 weighs 185 grams, versus 188 grams for Samsung Galaxy M21. The thickness of the first smartphone is 8.6 mm, versus 8.9 mm for the second one.
Samsung Galaxy A31 has USB version 2 and Samsung Galaxy M21 has got 2 USB version. The first smartphone is running 10 version of Android. The second device has the 10 version of Android installed. Samsung Galaxy A31 is capable of supporting the 802.11 a/b/g/ac Wi-Fi version. Samsung Galaxy M21 supports the 802.11 a/b/g/ac Wi-Fi version.
The first smartphone supports memory cards up to 512 GB, the second up to 512 GB.
Why Samsung Galaxy M21 is better than Samsung Galaxy A31
- AnTuTu 183750 против 182184 , more on 1%
- Pixel density per screen inch 411 ppi против 405 ppi, more on 1%
- Weight 185 g против 188 g, less by -2%
Samsung Galaxy A31 vs Samsung Galaxy M21: highlights
Performance
Display
Camera
Battery
Other
Main characteristics
Audio
Interfaces and communications
FAQ
How do Samsung Galaxy A31 and Samsung Galaxy M21 perform in benchmarks?
According to the AnTuTu benchmark, Samsung Galaxy A31 scored 183750 points. Samsung Galaxy M21 scored 182184 on AnTuTu test out of 911349 possible.
What camera do smartphones have?
Resolution of the main camera sensor for Samsung Galaxy A31 48 MP, versus 48 MP for Samsung Galaxy M21.
The front camera of the first smartphone received a resolution of 20 MP, versus 20 MP of the second.
Which accumulator is better for Samsung Galaxy A31 or Samsung Galaxy M21?
The battery capacity of Samsung Galaxy A31 is 5000 mAh, versus 6000 for Samsung Galaxy M21.
What kind of memory?
As for the built-in memory, it is 128 GB for the first device, and 128 GB for the second.
What screen do smartphones have
The screen of the first smartphone is equipped with a Super AMOLED matrix, the second with a Super AMOLED matrix.
Which processor is better - Samsung Galaxy A31 or Samsung Galaxy M21?
Samsung Galaxy A31 has Mediatek Helio P65 on board, the other has Samsung Exynos 7 Octa 9611.
What is the screen resolution?
The display resolution of Samsung Galaxy A31 is 6.4 inches, versus 6.4 inches for Samsung Galaxy M21.
How much do they weigh?
Samsung Galaxy A31 weighs 185 grams, versus 188 grams for Samsung Galaxy M21.
How many SIM cards are supported?
The first smartphone can support up to 2, versus 2 for the second.
When did the sales start?
Samsung Galaxy A31 was announced in There is no data. Samsung Galaxy M21 in There is no data.
What operating system version are you using?
Samsung Galaxy A31 10 has the Android version, Samsung Galaxy M21 10 has the Android version.
How much memory can be installed on smartphones?
Samsung Galaxy A31 supports memory cards up to 512 GB and Samsung Galaxy M21 up to 512 GB.
What kind of moisture protection?
IPThere is no data of Samsung Galaxy A31 versus IPThere is no data of Samsung Galaxy M21.